London ed. (G. Allen & Unwin) has title: Principles of social reconstruction
"Lectures ... written in 1915, and delivered in the beginning of 1916" --Pref. to London ed
Evidence reported by scanner-scott-cairns for item whymenfightameth00russuoft on Jul 31, 2006; visible notice of copyright and date; stated date is 1916; not published by the US government; a copyright renewal record could not be found.